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Add note on issue with 100% cpu and freezing

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RealStickman 2022-07-09 14:43:01 +02:00
parent 68746a1445
commit d7900a25a8
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pages/04.other/04.btrfs/default.en.md
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@ -118,4 +118,15 @@ Query the status of the repace
`btrfs replace status /(mountpoint)` `btrfs replace status /(mountpoint)`
Balance the filesystem at the end Balance the filesystem at the end
`btrfs balance /(mountpoint)` `btrfs balance /(mountpoint)`
## Issues
### 100% CPU Usage
`btrfs-transaction` and `btrfs-cleaner` will run on a single cpu core, maxing it out with 100% load.
*TODO: Check what enabled quotas in the first place. A likely candidate is snapper*
The issue is apparently caused by using quotas in btrfs.
Check if quotas are enabled:
`# btrfs qgroup show (path)`
Disable quotas:
`# btrfs quota disable (path)`